| 胡恩来,陈津虎,胡绍华,宫晓春,胡彦平.某型胶粘剂加速贮存试验及寿命评估[J].装备环境工程,2016,13(5):147-150. 胡恩来,陈津虎,胡绍华,宫晓春,胡彦平.Storage Accelerated Aging Test and Life Assessment of an Adhesive[J].Equipment Environmental Engineering,2016,13(5):147-150. |
| 某型胶粘剂加速贮存试验及寿命评估 |
| Storage Accelerated Aging Test and Life Assessment of an Adhesive |
| 投稿时间：2016-01-26 修订日期：2016-08-26 |
| DOI：10.7643/ issn.1672-9242.2016.05.024 |
| 中文关键词: 胶粘剂 加速贮存试验 恒定应力 加速因子 寿命评估 |
| 英文关键词:adhesive accelerated storage test constant stress accelerating factor life assessment |
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| 中文摘要: |
| 目的评估某型胶粘剂的寿命，方法通过恒定应力试验方法对某胶粘剂进行了三个不同应力量级的高温加速贮存试验。结果 胶粘剂在100，80，60 ℃三种高温老化温度下的老化90 d后的剪切强度均明显大于初始剪切强度12.225 MPa。结论由性能退化曲线拟合得到了胶粘剂高温老化的加速因子，评估了胶粘剂的常温贮存寿命至少为17.1年。 |
| 英文摘要: |
| Objetive Life of an adhesive was Evaluated. Methods Storage accelerated aging test of an adhesive was conducted in three different temperatures by using constant stress test method. Results After aging at temperatures of 100, 80 and 60 degrees centigrade for 90 days, the shear strength of the adhesive became much higher than initial 12.225MPa. Conclusion Accelerating factors of the adsesive in high temperatures were obtained by fitting the performance degradation curves. Finally, storage life of the adsesive at room temperature was evaluated up to 17.1 years at least. |
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